func (Focker) ImportRootfsImage(writer io.Writer) {
cli, Stdout, stdoutpipe := docker.GetNewClient()
docker.ImportRootfsImage(cli, Stdout, stdoutpipe, writer, utils.GetRootfsUrl())
}
import (
"io/ioutil"
"os"
"github.com/cloudcredo/cloudfocker/utils"
. "github.com/onsi/ginkgo"
. "github.com/onsi/gomega"
)
var _ = Describe("Utils", func() {
Describe("Getting a rootfs URL", func() {
Context("without a rootfs env var set", func() {
It("should return the default URL", func() {
os.Setenv("FOCKER_ROOTFS_URL", "")
Expect(utils.GetRootfsUrl()).To(Equal("https://s3.amazonaws.com/blob.cfblob.com/fee97b71-17d7-4fab-a5b0-69d4112521e6"))
})
})
Context("with a rootfs env var set", func() {
It("should return the specified URL", func() {
os.Setenv("FOCKER_ROOTFS_URL", "dave")
Expect(utils.GetRootfsUrl()).To(Equal("dave"))
})
})
})
Describe("Getting the CLOUDFOCKER_HOME", func() {
Context("without a CLOUDFOCKER_HOME env var set", func() {
It("should return the default URL", func() {
os.Setenv("CLOUDFOCKER_HOME", "")
Expect(utils.CloudfockerHome()).To(Equal(os.Getenv("HOME") + "/.cloudfocker"))
})